• Update to 1.2.2.
• This new version also allows octave-forge-video to build successfully once

multimedia/ffmpeg is updated to 3.0.x. Note that multimedia/ffmpeg is
currently still on the 2.8.x branch, however this update is backwards
compatible with ffmpeg 2.8.x.

• Add CPPFLAGS+=-I${LOCALBASE}/include to allow build to find ffmpeg headers.

PR: ports/209380
Submitted by: Ben Woods <woodsb02@gmail.com>